1-Lexicology.1.1-Lexical Sense.1.2-Technical Sense.1.3-Objection to the Technical Definition.2-In different Sciences.2.1-Logic.2.2-Principle of Jurisprudence.3-As a Means of Acquiring Certainty.3.1-Derivative or Immediate Certainty.3.2-Possibility.4-Types.4.1-Text and Context.4.2-Specific and Non-specific.5-Conditions.5.1-Conditions of Tawatur.5.2-Conditions for Acquiring Certainty.6-Number.7-Advantage.8-See Also.9-Notes.10-References.
